chapter 10 safety
Across
- 3. help given to someone until better aid
- 5. flammable liquids
- 7. detects flames from a fire
- 8. kitchen fires
- 9. warns of a fire by sensing smoke
Down
- 1. electrical
- 2. woods papers and other combustibles
- 4. hardware that works without operator
- 6. detects heat of a fire through thermal